Showing 481 - 500 results of 10,659 for search '"theoretical"', query time: 0.08s Refine Results
  1. 481

    2,4-Dichlorophenoxyacetic Acid in the Gas and Crystal Phases and Its Intercalation in Montmorillonite—An Experimental and Theoretical Study by Claro Ignacio Sainz-Díaz, Nelly L. Jorge, Jorge M. Romero, André Grand, Alfonso Hernández-Laguna

    Published 2025-01-01
    “…The molecular geometry, conformational analysis, and vibrational spectrum of 2,4-D were theoretically calculated using Density Functional Theory (DFT) methods. …”
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    Article
  2. 482
  3. 483

    A theoretical study of factors influencing calcium-secretion couplingin a presynaptic active zone model by Amparo Gil, Virginia González-Vélez, Javier Segura, Luis Miguel Gutiérrez

    Published 2014-05-01
    “…A theoretical analysis of some of the relevant factors influencing the calciumtime course and the strength and timing of release probabilities of vesicles evoked by an action potentialin a calyx-type active zone is presented in this paper. …”
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    Article
  4. 484

    Insight into Anticorrosion Mechanism of Ampicillin on Mild Steel in Acidic Environment: A Combined Experimental and Theoretical Approach by Tuan Dinh, Nguyen Minh Thong, Dinh Quy Huong, Trinh Le Huyen, Tran Duc Manh, Phan Tu Quy, Tran Xuan Mau, Pham Cam Nam

    Published 2021-01-01
    “…Some important chemical factors such as EHOMO (highest occupied molecular orbital energy), ELUMO (lowest unoccupied molecular orbital energy), ΔEL−H (energy gap), and Fukui functions were calculated based on the optimized configuration of AMP at the theoretical level of B3LYP/6-31+G(d,p). Moreover, Monte Carlo and molecular dynamics simulations were used to analyze the absorption behavior of inhibitor on the surface of Fe(110), which supplies the mechanism of inhibition corrosion processes. …”
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  5. 485
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  7. 487

    Theoretical Calculation and Experimental Analysis on Initial Shock Pressure of Borehole Wall under Axial Decoupled Charge by Xiaoming Lou, Zhenchang Wang, Bigang Chen, Jin Yu

    Published 2018-01-01
    “…The results show that the deviations between simulated and theoretical pressures are smaller than 10%, indicating the reliability of the theoretical formula derived by Starfield superposition. …”
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  8. 488
  9. 489

    Theoretical and Experimental Study on Damage Properties of Surrounding Rock under High-Frequency Constant Impact Load by Zhi Liu, Wanrong Wu, Zhuang Yao, Qianhua Hao

    Published 2019-01-01
    “…According to the experimental results, under constant impact load, as the center hole diameter increases, the peak stress of the rock specimen increases accordingly and the effective elastic modulus of the rock specimen decreases first and then increases gradually. In this study, by theoretical analysis of the surrounding rock damage caused under high-frequency impact load, a statistical damage constitutive model that has taken surrounding rock damage into consideration is established on the basis of the Weibull distribution. …”
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  10. 490
  11. 491

    A Numerical and Theoretical Investigation of the Flexural Behavior of Steel–Ultra-High-Performance Concrete Composite Slabs by Changshui Li, Boyi Zhao, Dawei Hao, Xiaolong Gao, Hao Bian, Xuanzheng Zhang

    Published 2025-01-01
    “…This paper provides a theoretical basis for the design of flexural performance of steel–UHPC composite slab.…”
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  12. 492
  13. 493

    A Theoretical Study on the Influence of the Functional Group Electronic Effect on the Electron Mobility of Cross-Linked Polyethylene by Yang Du, Hui Zhang, Xia Du, Yan Shang, Xuan Wang, Qingguo Chen, Zesheng Li

    Published 2025-01-01
    “…Compared with the experimental values, the theoretical calculation results show that wB97XD/6-311G(<i>d</i>,<i>p</i>) is more suitable for studying the electron mobility system. …”
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  16. 496

    Theoretical and Experimental Study on Echo Fluctuation Suppression of a Cirrus Cloud by Millimeter Wave MIMO Radar by Jinhu Wang, Junxiang Ge, Ming Wei, Hongbin Chen, Zexin Yang, Yushu Ren, Qilin Zhang, Hao Chen

    Published 2019-01-01
    “…However, video integrators lose the rapidly changing information of ice particles and reduce radar range resolution; thus, we propose the pace-diversity technique of MIMO radar to reduce the echo fluctuation, which could be validated by theoretical computation and experimental measurements.…”
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    Article
  17. 497

    Systematic Theoretical Analysis of Dual-Parameters RF Readout by a Novel LC-Type Passive Sensor by Qiulin Tan, Yanjie Guo, Guozhu Wu, Tao Luo, Tanyong Wei, Sanmin Shen, Wendong Zhang, Jijun Xiong

    Published 2017-01-01
    “…This paper systematically studied the simultaneous measurement of two parameters by a LC-type passive sensor from the theoretical perspective. Based on the lumped circuit model of the typical LC-type passive dual-parameter sensor system, the influencing factors of the signal strength of the sensor as well as the influencing factors of signal crosstalk were both analyzed. …”
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  18. 498
  19. 499

    Modern theoretical-methodological and economic-legal problems of implementing the concept of sustainable development of tourism and recreation in Ukraine by Ion Dubovich, Alla Anishchenko, Nadia Yurkiv, Yuliia Volkovska, Rostyslav Matsko, Oleh Rozhkovych, Mariana-Nadiia Dubovich, Oksana Pylypiak

    Published 2024-10-01
    “…For the scientific understanding and assessment of objective damages in the field of tourism and recreation of Ukraine, it is necessary to improve theoretical and methodological approaches, as well as to develop new, more effective economic and legal mechanisms for regulating, stimulating and promoting the development of tourism and recreation in all regions of Ukraine. …”
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  20. 500